Bug 146072 - iOS WebKit1: [LegacyTileLayer drawInContext:] should ensure it has web lock
Summary: iOS WebKit1: [LegacyTileLayer drawInContext:] should ensure it has web lock
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2015-06-17 12:02 PDT by Antti Koivisto
Modified: 2015-06-17 12:52 PDT (History)
0 users

See Also:

Attachments
patch (2.36 KB, patch)
2015-06-17 12:09 PDT, Antti Koivisto 		simon.fraser: review+
Details | Formatted Diff | Diff
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Description Antti Koivisto 2015-06-17 12:02:08 PDT 
There are some scenarios where we end up drawing without web lock due to client or system issues. Protect against crashes by taking the lock.
Comment 1 Antti Koivisto 2015-06-17 12:02:44 PDT 
rdar://problem/21149759
Comment 2 Antti Koivisto 2015-06-17 12:09:26 PDT 
Created attachment 255028 [details]
patch
Comment 3 Antti Koivisto 2015-06-17 12:52:53 PDT 
https://trac.webkit.org/r185660